25" X 36" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 27 5/8" X 38 5/8"] Powder-Coat this grille is a testament VF-WB 2x12 PB our damper helps create 6" Round Duct Pipe

this grille is a testament to high standard craftsmanship

4" X 14" Is The Size For The Duct Opening (floor/vent hole) Measurement Only

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+ Product Details Size – 24"w X 6"h is the size for the duct opening measurement only

Suitable for medium-pressure applications

25" X 36" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 27 5 8" X 38 5 8"] Powder Coat this grille is a testament VF WB 2x12 PB our damper helps create 6" Round Duct Pipe this grille is a testament to high standard craftsmanship 4" X 14" Is The Size For The Duct Opening (floor vent hole) Measurement Only